13423433252111 has 8 divisors (see below), whose sum is σ = 13674747448320. Its totient is φ = 13174153989048.

The previous prime is 13423433252071. The next prime is 13423433252153. The reversal of 13423433252111 is 11125233432431.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13423433252111 - 2²⁶ = 13423366143247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13423433252161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 508719971 + ... + 508746356.

It is an arithmetic number, because the mean of its divisors is an integer number (1709343431040).

Almost surely, 2^{13423433252111} is an apocalyptic number.

13423433252111 is a deficient number, since it is larger than the sum of its proper divisors (251314196209).

13423433252111 is a wasteful number, since it uses less digits than its factorization.

13423433252111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1017466573.

The product of its digits is 51840, while the sum is 35.

Adding to 13423433252111 its reverse (11125233432431), we get a palindrome (24548666684542).

The spelling of 13423433252111 in words is "thirteen trillion, four hundred twenty-three billion, four hundred thirty-three million, two hundred fifty-two thousand, one hundred eleven".